Decorative Christmas tree



FIG. 1 is a perspective view of a decorative Christmas tree showing mynew design;

FIG. 2 is a top view thereof;

FIG. 3 is front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is an enlarged, partial cut-away view of a joint of thehorizontal ring and the inclined vertical support.

The broken line showings of the hanging ornaments are for the purpose ofillustrating representative hanging ornaments and those specificembodiments depicted as such form no part of the claimed design.

The ornamental design for a decorative Christmas tree, as shown anddescribed.